Eagle 3.0 Stroke SBF 5.09 4340 Crank

Description

4340 forged premium quality crank for demanding applications up to 700hp.  Cranks feature multi stage heat process, 100% x-rayed, magnafluxed and sonic tested, stress relieved and shot peened.  Radius of .125 on rod and main journals for increased strength – requires the use of race-chamfered bearings.  Chamfered oil holes, precision ground and micro-polished journals.  Multi fit slinger allows use in early and late Ford 302.  Standard 3.00” stroke.  Counterweights may require machining when used with stock 5.090” rods.  External balance – usually with 28oz style damper and flywheel.